Assassin Form Violence Mode

well I working to my own character's alter mode..

information:

this form is cause by the Gauntlet of Dark Kings, is turning the user's colour into dark and evil way.
the magic of the user control is changing colour and amount of power at same time and only Mantar Wolf can use this Gauntlet due the weapon is very unique and under learning in it.

the history of the Gauntlet still unknown and the amount of power in it still unknown, only Mantar Wolf knowns what in the weapon and the Gauntlet is connected to dark ages....